日本語をクリックすると英文が表示されます。まずは自分で英語にしてから答え合わせを。
If I had more room, I'd have taken it on.
It pains me, but I'll have to pass this time.
Let's just say it wasn't meant to be this time.
I'm afraid I can't take responsibility that far.
It's a generous offer, but I must decline.
I'll gratefully accept the thought alone.
The timing's bad; it's hard right now.
The timing's off now, so let's revisit it.
I truly wish I could help, but...
I'm sorry, but I'm not able to do that.
Sadly, I can't stretch myself that far.
I'd love to help, but this is one thing I can't.